NDERSTANDING THE HD WORLD:

Gadgets and Gizmos (India) - - COVER STORY -

In the old CRT TVs, the max­i­mum num­ber of lines sup­ported was 480. Now things have changed. Flat panel TVs be they LED, LCDs or Plasma, sup­port 1080 lines to pro­vide sharp pic­tures with vi­brant colours. While HD means 1080 x 720p, this res­o­lu­tion has been take over by full HD, which stands for 1920 x 1080p res­o­lu­tion.

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